The data were collected from a statistics class. the column heads give the? variable, and each of the rows represents a student in the class. how many variables are? there?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.